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Shimano Dura-Ace 9100 11-Speed Cassette 12-28T

MSP £240.00 Save 25%
Dura-Ace 9100 11-Speed Cassette 12-28T

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Product ID: 647658

Smooth and reliable shifting; the Shimano Dura-Ace 9100 11-Speed Cassette 12-28T is the pro-choice for a reason.

A lightweight and ultra-durable titanium and alloy construction with a nickel-plated finish combined with a light carbon fibre reinforced polymer spider makes this an exceptional cassette.

Shimano Dura-Ace 9100 11-Speed Cassette 12-28T

The Shimano Dura-Ace 9100 11-Speed Cassette 12-28T is designed for smooth, crisp and reliable shifting. This pro-level cassette is ultra-lightweight and features Shimano's rider-tuned gearing for smooth shifting no matter what ratio you are running. The spider is constructed from a carbon fibre reinforced polymer (CFRP) and alloy combination, making it super-light, stiff and durable. Five titanium sprockets on this 11-speed cassette ensure longevity while keeping the weight low.


  • Super lightweight 11-speed HG-EV cassette with a rigid carbon and alloy carrier for excellent shifting even under the most demanding gear changes
  • Hyperglide EV sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
  • Close ratio gearing allows a more efficient use of energy through finer cadence control
  • Largest sprockets are mounted on lightweight alloy and carbon carriers to reduce weight and increase rigidity
  • 5 largest sprockets are made from titanium to reduce weight without sacrificing strength
  • Sprockets are extensively cut away and drilled to further reduce weight without reducing rigidity
  • Nickel-plated finish offers hard wearing resistance to corrosion
  • Alloy cassette lockring
  • For Super Narrow 11-speed HG-EV chains
  • Weight: 180g

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